From 121c7599047ad0106d2377a22a9b70869f3d81ed Mon Sep 17 00:00:00 2001
From: Ian Douglas Scott <idscott@system76.com>
Date: Thu, 26 Aug 2021 13:42:06 -0700
Subject: [PATCH] Load image only if uri changed

---
 src/mpris.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/mpris.rs b/src/mpris.rs
index 6ad297f8..d1c75c07 100644
--- a/src/mpris.rs
+++ b/src/mpris.rs
@@ -20,6 +20,7 @@ pub struct MprisControlsInner {
     dbus: OnceCell<DBus>,
     players: RefCell<HashMap<String, Player>>,
     picture: DerefCell<gtk4::Picture>,
+    picture_uri: RefCell<Option<String>>,
     title_label: DerefCell<gtk4::Label>,
     artist_label: DerefCell<gtk4::Label>,
 }
@@ -198,6 +199,13 @@ impl MprisControls {
     }
 
     async fn update_arturl(&self, arturl: Option<&str>) {
+        let mut picture_uri = self.inner().picture_uri.borrow_mut();
+        if picture_uri.as_deref() == arturl {
+            return;
+        }
+        *picture_uri = arturl.map(String::from);
+        drop(picture_uri);
+
         let pixbuf = async {
             let file = gio::File::for_uri(&arturl?);
             let stream = file.read_async_future(glib::PRIORITY_DEFAULT).await.ok()?;